[PATCH] drm/atomic: add quirks for blind save/restore

2022-11-16 Thread Simon Ser
Two quirks to make blind atomic save/restore [1] work correctly: - Mark the DPMS property as immutable for atomic clients, since atomic clients cannot change it. - Allow user-space to set content protection to "enabled", interpret it as "desired". [1]: https://gitlab.freedesktop.org/wlroots/w

Re: The state of Quantization Range handling

2022-11-16 Thread Pekka Paalanen
On Tue, 15 Nov 2022 00:11:56 +0100 Sebastian Wick wrote: > There are still regular bug reports about monitors (sinks) and sources > disagreeing about the quantization range of the pixel data. In > particular sources sending full range data when the sink expects > limited range. From a user space